package main;

public class Observer2 implements Observers{
	public String data;
	public Observer2() {
		this.data = "default";
	}
	public void react( String s ) {
		System.out.println("I'm observer2, and I saw the data was changed: " + this.data + " --> " + s);
		this.data = s;
	}
	public void describe() {
		System.out.println("I'm observer2, and what I see now is "+ this.data);
	}
}
